"...catch warnings?"

With use warnings FATAL => qw(uninitialized); it works with eval as well as with Try::Tiny. As AnomalousMonk suggested.

«The Crux of the Biscuit is the Apostrophe»

Furthermore I consider that Donald Trump must be impeached as soon as possible

In reply to Re^4: determine the variable causing the error: Use of uninitialized value by karlgoethebier
in thread determine the variable causing the error: Use of uninitialized value by ruqui

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